Flutter App Development UPI Payment via Intent (Google Pay, PhonePe, Bharat Pe, Paytm business ) -- 2
Budget: $250 – $750 USD
We are looking to integrate a UPI ( intent based )payment feature in our Flutter-based mobile application and web page. The goal is to enable direct UPI payments using apps like Google Pay, PhonePe, Paytm. without involving any third-party payment gateways (e.g., Razorpay, Cashfree).
1. Frontend Integration
A "Pay via UPI" button on the app/web page.
On click, it should trigger the UPI intent and open any installed UPI-compatible app (Google Pay, PhonePe, Paytm, etc.).
2. Post-Payment Handling
Once the payment is completed (or canceled), the user should be redirected back to our app or web page.
Capture and display:
Transaction Status (Success / Failed / Cancelled)
Transaction ID
Any other available UPI response data (e.g., payer name, payment reference)
Important Notes
No Payment Gateway Involvement — we are strictly looking for an intent-based UPI solution to avoid any transaction fees.
We’re open to suggestions if you have a better no-cost UPI integration method.
Deliverables
A working demo Flutter app/web page with the complete UPI flow implemented.
After approval, you will provide the full source code.
Support (if required) during integration with our main app.
Payment Terms
Please share your fixed price for the full scope of work.
We will create a milestone once terms are agreed.
Full payment will be released after successful delivery and internal testing.
Developer Requirements
Must be experienced in Flutter and UPI intent-based payments.
Preferably have prior experience implementing direct UPI flows (not through payment gateways).
Looking forward to your proposal only interested and knowledge candidate required.
1. Frontend Integration
A "Pay via UPI" button on the app/web page.
On click, it should trigger the UPI intent and open any installed UPI-compatible app (Google Pay, PhonePe, Paytm, etc.).
2. Post-Payment Handling
Once the payment is completed (or canceled), the user should be redirected back to our app or web page.
Capture and display:
Transaction Status (Success / Failed / Cancelled)
Transaction ID
Any other available UPI response data (e.g., payer name, payment reference)
Important Notes
No Payment Gateway Involvement — we are strictly looking for an intent-based UPI solution to avoid any transaction fees.
We’re open to suggestions if you have a better no-cost UPI integration method.
Deliverables
A working demo Flutter app/web page with the complete UPI flow implemented.
After approval, you will provide the full source code.
Support (if required) during integration with our main app.
Payment Terms
Please share your fixed price for the full scope of work.
We will create a milestone once terms are agreed.
Full payment will be released after successful delivery and internal testing.
Developer Requirements
Must be experienced in Flutter and UPI intent-based payments.
Preferably have prior experience implementing direct UPI flows (not through payment gateways).
Looking forward to your proposal only interested and knowledge candidate required.